Question

120 144 169 202 262 ? what is the next number?​

Answer 1

Answer:

529

Step-by-step explanation:

121 + 23 = 144; 144 + 25 = 169; 169 + 27 = 196; 196 + 29 = 225; 225 + 31 = 256;

256 + 33 = 289; 289 + 35 =” 324″

But its not the right answer

Answer is square(23)=529

Answer 2

Answer:

384

Step-by-step explanation:

take the differences between the series, then take the difference between the differences

 120                     144                    169                      202                         262

       (144-120)=24     (169-144)=25      (202-169)=33       (262-202)=60

                       (25-24)=1          (33-25)=8             (60-33)=27

                            1=1^3                8=2^3                   27=3^3

so the next difference of the differences would be 4^3=64, so 60+64=124 would be the next difference, so next number=262+124=384